import java.io.Writer;
import javax.swing.BorderFactory;
+import javax.swing.Box;
import javax.swing.BoxLayout;
import javax.swing.JButton;
import javax.swing.JCheckBox;
import javax.swing.JDialog;
import javax.swing.JFileChooser;
+import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JOptionPane;
import javax.swing.JPanel;
import javax.swing.JTextField;
import tim.prune.App;
-import tim.prune.Config;
import tim.prune.GenericFunction;
import tim.prune.GpsPruner;
import tim.prune.I18nManager;
import tim.prune.UpdateMessageBroker;
+import tim.prune.config.Config;
import tim.prune.data.Altitude;
import tim.prune.data.Coordinate;
import tim.prune.data.DataPoint;
+import tim.prune.data.Field;
import tim.prune.data.Timestamp;
-import tim.prune.data.Track;
+import tim.prune.data.TrackInfo;
import tim.prune.load.GenericFileFilter;
/**
*/
public class GpxExporter extends GenericFunction implements Runnable
{
- private Track _track = null;
+ private TrackInfo _trackInfo = null;
private JDialog _dialog = null;
private JTextField _nameField = null;
private JTextField _descriptionField = null;
private PointTypeSelector _pointTypeSelector = null;
private JCheckBox _timestampsCheckbox = null;
- private JFileChooser _fileChooser = null;
+ private JCheckBox _copySourceCheckbox = null;
private File _exportFile = null;
- /** version number of Gpx */
- private static final String GPX_VERSION_NUMBER = "1.0";
/** this program name */
private static final String GPX_CREATOR = "Prune v" + GpsPruner.VERSION_NUMBER + " activityworkshop.net";
public GpxExporter(App inApp)
{
super(inApp);
- _track = inApp.getTrackInfo().getTrack();
+ _trackInfo = inApp.getTrackInfo();
}
/** Get name key */
_descriptionField = new JTextField(10);
descPanel.add(_descriptionField);
mainPanel.add(descPanel);
+ mainPanel.add(Box.createVerticalStrut(5));
// point type selection (track points, waypoints, photo points)
_pointTypeSelector = new PointTypeSelector();
mainPanel.add(_pointTypeSelector);
- // checkbox for timestamps
+ // checkboxes for timestamps and copying
+ JPanel checkPanel = new JPanel();
_timestampsCheckbox = new JCheckBox(I18nManager.getText("dialog.exportgpx.includetimestamps"));
_timestampsCheckbox.setSelected(true);
- mainPanel.add(_timestampsCheckbox);
+ checkPanel.add(_timestampsCheckbox);
+ _copySourceCheckbox = new JCheckBox(I18nManager.getText("dialog.exportgpx.copysource"));
+ _copySourceCheckbox.setSelected(true);
+ checkPanel.add(_copySourceCheckbox);
+ mainPanel.add(checkPanel);
dialogPanel.add(mainPanel, BorderLayout.CENTER);
// button panel at bottom
{
// OK pressed, so check selections
if (!_pointTypeSelector.getAnythingSelected()) {
+ JOptionPane.showMessageDialog(_parentFrame, I18nManager.getText("dialog.save.notypesselected"),
+ I18nManager.getText("dialog.saveoptions.title"), JOptionPane.WARNING_MESSAGE);
return;
}
// Choose output file
- if (_fileChooser == null)
+ File saveFile = chooseGpxFile(_parentFrame);
+ if (saveFile != null)
{
- _fileChooser = new JFileChooser();
- _fileChooser.setDialogType(JFileChooser.SAVE_DIALOG);
- _fileChooser.setFileFilter(new GenericFileFilter("filetype.gpx", new String[] {"gpx"}));
- _fileChooser.setAcceptAllFileFilterUsed(false);
- // start from directory in config which should be set
- String configDir = Config.getConfigString(Config.KEY_TRACK_DIR);
- if (configDir != null) {_fileChooser.setCurrentDirectory(new File(configDir));}
+ // New file or overwrite confirmed, so initiate export in separate thread
+ _exportFile = saveFile;
+ new Thread(this).start();
}
+ }
+
+ /**
+ * Select a GPX file to save to
+ * @param inParentFrame parent frame for file chooser dialog
+ * @return selected File, or null if selection cancelled
+ */
+ public static File chooseGpxFile(JFrame inParentFrame)
+ {
+ File saveFile = null;
+ JFileChooser fileChooser = new JFileChooser();
+ fileChooser.setDialogType(JFileChooser.SAVE_DIALOG);
+ fileChooser.setFileFilter(new GenericFileFilter("filetype.gpx", new String[] {"gpx"}));
+ fileChooser.setAcceptAllFileFilterUsed(false);
+ // start from directory in config which should be set
+ String configDir = Config.getConfigString(Config.KEY_TRACK_DIR);
+ if (configDir != null) {fileChooser.setCurrentDirectory(new File(configDir));}
+
// Allow choose again if an existing file is selected
boolean chooseAgain = false;
do
{
chooseAgain = false;
- if (_fileChooser.showSaveDialog(_parentFrame) == JFileChooser.APPROVE_OPTION)
+ if (fileChooser.showSaveDialog(inParentFrame) == JFileChooser.APPROVE_OPTION)
{
// OK pressed and file chosen
- File file = _fileChooser.getSelectedFile();
+ File file = fileChooser.getSelectedFile();
// Check file extension
if (!file.getName().toLowerCase().endsWith(".gpx"))
{
}
// Check if file exists and if necessary prompt for overwrite
Object[] buttonTexts = {I18nManager.getText("button.overwrite"), I18nManager.getText("button.cancel")};
- if (!file.exists() || JOptionPane.showOptionDialog(_parentFrame,
+ if (!file.exists() || JOptionPane.showOptionDialog(inParentFrame,
I18nManager.getText("dialog.save.overwrite.text"),
I18nManager.getText("dialog.save.overwrite.title"), JOptionPane.YES_NO_OPTION,
JOptionPane.WARNING_MESSAGE, null, buttonTexts, buttonTexts[1])
== JOptionPane.YES_OPTION)
{
- // New file or overwrite confirmed, so initiate export in separate thread
- _exportFile = file;
- new Thread(this).start();
+ // new file or overwrite confirmed
+ saveFile = file;
}
else
{
+ // file exists and overwrite cancelled - select again
chooseAgain = true;
}
}
} while (chooseAgain);
+ return saveFile;
}
-
/**
* Run method for controlling separate thread for exporting
*/
// normal writing to file
writer = new OutputStreamWriter(new FileOutputStream(_exportFile));
boolean[] saveFlags = {_pointTypeSelector.getTrackpointsSelected(), _pointTypeSelector.getWaypointsSelected(),
- _pointTypeSelector.getPhotopointsSelected(), _timestampsCheckbox.isSelected()};
+ _pointTypeSelector.getPhotopointsSelected(), _pointTypeSelector.getJustSelection(),
+ _timestampsCheckbox.isSelected()};
// write file
- final int numPoints = exportData(writer, _track, _nameField.getText(),
- _descriptionField.getText(), saveFlags);
+ final int numPoints = exportData(writer, _trackInfo, _nameField.getText(),
+ _descriptionField.getText(), saveFlags, _copySourceCheckbox.isSelected());
// close file
writer.close();
/**
* Export the information to the given writer
* @param inWriter writer object
- * @param inTrack track object containing data
+ * @param inInfo track info object
* @param inName name of track (optional)
* @param inDesc description of track (optional)
* @param inSaveFlags array of booleans to export tracks, waypoints, photos, timestamps
+ * @param inUseCopy true to copy source if available
* @return number of points written
* @throws IOException if io errors occur on write
*/
- public static int exportData(OutputStreamWriter inWriter, Track inTrack, String inName,
- String inDesc, boolean[] inSaveFlags) throws IOException
+ public static int exportData(OutputStreamWriter inWriter, TrackInfo inInfo, String inName,
+ String inDesc, boolean[] inSaveFlags, boolean inUseCopy) throws IOException
{
- inWriter.write("<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<gpx version=\"");
- inWriter.write(GPX_VERSION_NUMBER);
- inWriter.write("\" creator=\"");
- inWriter.write(GPX_CREATOR);
- inWriter.write("\"\n xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\"\n"
- + " xmlns=\"http://www.topografix.com/GPX/1/0\""
- + " xsi:schemaLocation=\"http://www.topografix.com/GPX/1/0 http://www.topografix.com/GPX/1/0/gpx.xsd\">\n");
+ // Instantiate source file cachers in case we want to copy output
+ GpxCacherList gpxCachers = null;
+ if (inUseCopy) gpxCachers = new GpxCacherList(inInfo.getFileInfo());
+ // Write or copy header
+ inWriter.write(getHeaderString(gpxCachers));
// Name field
String trackName = "PruneTrack";
if (inName != null && !inName.equals(""))
if (inDesc != null && !inDesc.equals("")) {
inWriter.write(inDesc);
}
- else
- {
+ else {
inWriter.write("Export from Prune");
}
inWriter.write("</desc>\n");
final boolean exportTrackpoints = inSaveFlags[0];
final boolean exportWaypoints = inSaveFlags[1];
final boolean exportPhotos = inSaveFlags[2];
- final boolean exportTimestamps = inSaveFlags[3];
+ final boolean exportSelection = inSaveFlags[3];
+ final boolean exportTimestamps = inSaveFlags[4];
+ // Examine selection
+ int selStart = -1, selEnd = -1;
+ if (exportSelection) {
+ selStart = inInfo.getSelection().getStart();
+ selEnd = inInfo.getSelection().getEnd();
+ }
// Loop over waypoints
- final int numPoints = inTrack.getNumPoints();
+ final int numPoints = inInfo.getTrack().getNumPoints();
int numSaved = 0;
for (i=0; i<numPoints; i++)
{
- point = inTrack.getPoint(i);
- // Make a wpt element for each waypoint
- if (point.isWaypoint())
- {
- if (exportWaypoints) {
- exportWaypoint(point, inWriter, exportTimestamps);
- numSaved++;
+ point = inInfo.getTrack().getPoint(i);
+ if (!exportSelection || (i>=selStart && i<=selEnd)) {
+ // Make a wpt element for each waypoint
+ if (point.isWaypoint()) {
+ if (exportWaypoints)
+ {
+ String pointSource = (inUseCopy?gpxCachers.getSourceString(point):null);
+ if (pointSource != null) {
+ inWriter.write(pointSource);
+ inWriter.write('\n');
+ }
+ else {
+ exportWaypoint(point, inWriter, exportTimestamps);
+ }
+ numSaved++;
+ }
+ }
+ else {
+ hasTrackpoints = true;
}
}
- else
- {
- hasTrackpoints = true;
- }
}
- // Output the track, if there is one
- if (hasTrackpoints)
+ // Export both route points and then track points
+ if (hasTrackpoints && (exportTrackpoints || exportPhotos))
+ {
+ // Output all route points (if any)
+ numSaved += writeTrackPoints(inWriter, inInfo, exportSelection, exportTrackpoints, exportPhotos,
+ exportTimestamps, true, gpxCachers, "<rtept", "\t<rte><number>1</number>\n", null, "\t</rte>\n");
+ // Output all track points, if any
+ String trackStart = "\t<trk><name>" + trackName + "</name><number>1</number><trkseg>\n";
+ numSaved += writeTrackPoints(inWriter, inInfo, exportSelection, exportTrackpoints, exportPhotos,
+ exportTimestamps, false, gpxCachers, "<trkpt", trackStart, "\t</trkseg>\n\t<trkseg>\n",
+ "\t</trkseg></trk>\n");
+ }
+
+ inWriter.write("</gpx>\n");
+ return numSaved;
+ }
+
+ /**
+ * Loop through the track outputting the relevant track points
+ * @param inWriter writer object for output
+ * @param inInfo track info object containing track
+ * @param inExportSelection true to just output current selection
+ * @param inExportTrackpoints true to output track points
+ * @param inExportPhotos true to output photo points
+ * @param exportTimestamps true to include timestamps in export
+ * @param inOnlyCopies true to only export if source can be copied
+ * @param inCachers list of GpxCachers
+ * @param inPointTag tag to match for each point
+ * @param inStartTag start tag to output
+ * @param inSegmentTag tag to output between segments (or null)
+ * @param inEndTag end tag to output
+ */
+ private static int writeTrackPoints(OutputStreamWriter inWriter,
+ TrackInfo inInfo, boolean inExportSelection, boolean inExportTrackpoints,
+ boolean inExportPhotos, boolean exportTimestamps, boolean inOnlyCopies,
+ GpxCacherList inCachers, String inPointTag, String inStartTag,
+ String inSegmentTag, String inEndTag)
+ throws IOException
+ {
+ // Note: far too many input parameters to this method but avoids duplication
+ // of output functionality for writing track points and route points
+ int numPoints = inInfo.getTrack().getNumPoints();
+ int selStart = inInfo.getSelection().getStart();
+ int selEnd = inInfo.getSelection().getEnd();
+ int numSaved = 0;
+ // Loop over track points
+ for (int i=0; i<numPoints; i++)
{
- boolean firstPoint = true;
- inWriter.write("\t<trk><name>" + trackName + "</name><number>1</number><trkseg>\n");
- // Loop over track points
- for (i=0; i<numPoints; i++)
+ DataPoint point = inInfo.getTrack().getPoint(i);
+ if ((!inExportSelection || (i>=selStart && i<=selEnd)) && !point.isWaypoint())
{
- point = inTrack.getPoint(i);
- // restart track segment if necessary
- if (point.getSegmentStart() && !firstPoint) {
- inWriter.write("\t</trkseg>\n\t<trkseg>\n");
- }
- if (!point.isWaypoint())
+ if ((point.getPhoto()==null && inExportTrackpoints) || (point.getPhoto()!=null && inExportPhotos))
{
- if ((point.getPhoto()==null && exportTrackpoints) || (point.getPhoto()!=null && exportPhotos))
+ // get the source from the point (if any)
+ String pointSource = (inCachers!=null?inCachers.getSourceString(point):null);
+ boolean writePoint = (pointSource != null && pointSource.toLowerCase().startsWith(inPointTag))
+ || (pointSource == null && !inOnlyCopies);
+ if (writePoint)
{
- // export the point
- exportTrackpoint(point, inWriter, exportTimestamps);
+ // restart track segment if necessary
+ if ((numSaved > 0) && point.getSegmentStart() && (inSegmentTag != null)) {
+ inWriter.write(inSegmentTag);
+ }
+ if (numSaved == 0) {inWriter.write(inStartTag);}
+ if (pointSource != null) {
+ inWriter.write(pointSource);
+ inWriter.write('\n');
+ }
+ else {
+ if (!inOnlyCopies) {exportTrackpoint(point, inWriter, exportTimestamps);}
+ }
numSaved++;
- firstPoint = false;
}
}
}
- inWriter.write("\t</trkseg></trk>\n");
}
- inWriter.write("</gpx>\n");
+ if (numSaved > 0) {inWriter.write(inEndTag);}
return numSaved;
}
+ /**
+ * Get the header string for the gpx
+ * @param inCachers cacher list to ask for headers, if available
+ * @return header string from cachers or as default
+ */
+ private static String getHeaderString(GpxCacherList inCachers)
+ {
+ String gpxHeader = null;
+ if (inCachers != null) {gpxHeader = inCachers.getFirstHeader();}
+ if (gpxHeader == null || gpxHeader.length() < 5)
+ {
+ // Create default (1.0) header
+ gpxHeader = "<gpx version=\"1.0\" creator=\"" + GPX_CREATOR
+ + "\"\n xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\"\n"
+ + " xmlns=\"http://www.topografix.com/GPX/1/0\""
+ + " xsi:schemaLocation=\"http://www.topografix.com/GPX/1/0 http://www.topografix.com/GPX/1/0/gpx.xsd\">\n";
+ }
+ return "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n" + gpxHeader + "\n";
+ }
+
/**
* Export the specified waypoint into the file
* @param inPoint waypoint to export
inWriter.write("" + inPoint.getAltitude().getStringValue(Altitude.Format.METRES));
inWriter.write("</ele>\n");
}
- // write waypoint name after elevation
- inWriter.write("\t\t<name>");
- inWriter.write(inPoint.getWaypointName().trim());
- inWriter.write("</name>\n");
// timestamp if available (point might have timestamp and then be turned into a waypoint)
if (inPoint.hasTimestamp() && inTimestamps)
{
inWriter.write(inPoint.getTimestamp().getText(Timestamp.FORMAT_ISO_8601));
inWriter.write("</time>\n");
}
- // TODO: Include waypt type in Gpx
+ // write waypoint name after elevation and time
+ inWriter.write("\t\t<name>");
+ inWriter.write(inPoint.getWaypointName().trim());
+ inWriter.write("</name>\n");
+ // write waypoint type if any
+ String type = inPoint.getFieldValue(Field.WAYPT_TYPE);
+ if (type != null)
+ {
+ type = type.trim();
+ if (!type.equals(""))
+ {
+ inWriter.write("\t\t<type>");
+ inWriter.write(type);
+ inWriter.write("</type>\n");
+ }
+ }
inWriter.write("\t</wpt>\n");
}
projects / GpsPrune.git / blobdiff